B.A. International Optima EOS350, Instructions For Use And Installation, Page: 27 / 223

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Extraoral Suction System, Instructions For Use and Installation
Statement of Manufacturer— Electromagnetic Immunity
Extraoral Suction System is designed for electromagnetic environment described below. Be sure to apply.
Electromagnetic
Immunity Test
IEC6061 Test Level Test Level Conformance
Electromagnetic
Environment
Electrostatic
Launch (ESD)GB/T
17626.2
±
6 kV Contact Discharge
±
8 kV
Air Discharge
±
6 contact Discharge
±
8
kV Air Discharge
The floor should be of
wood, concrete, or tile. If
the floor is covered by
synthetic materials, the
relative humidity should be
at least 30%.
Electrical Fast
Transient Burst
GB/T 17626.4
±
2 kV to power wire
±
2 kV to power wire
The power supply should
reach the standard of
typical commercial or
hospital power supply.
SurgeGB/T 17626.5
±
1 kV wire to wire
±
2 kV
ground to ground
±
1 kV wire to wire
±
2 kV
ground to ground
The power supply should
reach the standard of
typical commercial or
hospital power supply.
Voltage sags, short
interruptions and
voltage changes in
power input
lineGB/T 17626. 11
< 5% U
t
，
lasting 0.5 Cycle
(At U
t
>95% Sag)40 %U
t
，
lasting
5 Cycles (At U
t,
60% Sag)70% U
t
，
lasting 25 Cycles (At U
t,
30% Sag)
< 5% U
t
，
lasting 5s (At U
t,
>95%
Sag)
< 5% U
t,
lasting 0.5 Cycle
(At U
t,
>95% Sag)40 %U
t
，
lasting 5 cycles (At U
t,
60%
Sag)70% U
t
，
lasting 25
cycles (At U
t
，
30% Sag)
< 5% U
t
，
lasting 5s
(At U
t,
>95% Sag)
The power supply should
reach the standard of
typical commercial or
hospital power supply.If
required to use the
equipment during power
blackout, it is
recommended to use
battery or uninterruptible
power supply.
Power Frequency
Magnetic Field
(50/60 Hz)GB/T
17626.8
3 A/m 3 A/m
Power frequency magnetic
field should be at the same
level with PFMF in typical
commercial or hospital
environment.
Note:U
t
refers to the AC network voltage before the test.